FR2994342B1 - Dispositif de decouplage entre antennes - notamment des antennes patchs montees sur un aeronef - Google Patents

Dispositif de decouplage entre antennes - notamment des antennes patchs montees sur un aeronef

Info

Publication number
FR2994342B1
FR2994342B1 FR1257448A FR1257448A FR2994342B1 FR 2994342 B1 FR2994342 B1 FR 2994342B1 FR 1257448 A FR1257448 A FR 1257448A FR 1257448 A FR1257448 A FR 1257448A FR 2994342 B1 FR2994342 B1 FR 2994342B1
Authority
FR
France
Prior art keywords
antennas
decoupling
aircraft
particular patch
patch antennas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1257448A
Other languages
English (en)
Other versions
FR2994342A1 (fr
Inventor
Gerard-Pascal Piau
Lustrac Andre De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Group SAS
Original Assignee
European Aeronautic Defence and Space Company EADS France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR1257448A priority Critical patent/FR2994342B1/fr
Application filed by European Aeronautic Defence and Space Company EADS France filed Critical European Aeronautic Defence and Space Company EADS France
Priority to PCT/EP2013/065987 priority patent/WO2014020016A1/fr
Priority to CA2880039A priority patent/CA2880039A1/fr
Priority to US14/418,377 priority patent/US9577326B2/en
Priority to EP13744511.0A priority patent/EP2880711A1/fr
Priority to CN201380042214.9A priority patent/CN104685709B/zh
Priority to BR112015001812A priority patent/BR112015001812A2/pt
Publication of FR2994342A1 publication Critical patent/FR2994342A1/fr
Application granted granted Critical
Publication of FR2994342B1 publication Critical patent/FR2994342B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/286—Adaptation for use in or on aircraft, missiles, satellites, or balloons substantially flush mounted with the skin of the craft
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • H01Q15/008—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices having Sievenpipers' mushroom elements

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR1257448A 2012-07-31 2012-07-31 Dispositif de decouplage entre antennes - notamment des antennes patchs montees sur un aeronef Expired - Fee Related FR2994342B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1257448A FR2994342B1 (fr) 2012-07-31 2012-07-31 Dispositif de decouplage entre antennes - notamment des antennes patchs montees sur un aeronef
CA2880039A CA2880039A1 (fr) 2012-07-31 2013-07-30 Dispositif de decouplage entre antennes - notamment des antennes patchs montees sur un aeronef
US14/418,377 US9577326B2 (en) 2012-07-31 2013-07-30 Device for decoupling antennas mounted on an aircraft
EP13744511.0A EP2880711A1 (fr) 2012-07-31 2013-07-30 Dispositif de découplage entre antennes - notamment des antennes patchs montées sur un aéronef
PCT/EP2013/065987 WO2014020016A1 (fr) 2012-07-31 2013-07-30 Dispositif de découplage entre antennes - notamment des antennes patchs montées sur un aéronef
CN201380042214.9A CN104685709B (zh) 2012-07-31 2013-07-30 天线解耦装置，尤其是安装在航空器上的贴片天线
BR112015001812A BR112015001812A2 (pt) 2012-07-31 2013-07-30 dispositivo de desacoplamento entre antenas, em particular antenas patchs montadas sobre uma aeronave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1257448A FR2994342B1 (fr) 2012-07-31 2012-07-31 Dispositif de decouplage entre antennes - notamment des antennes patchs montees sur un aeronef

Publications (2)

Publication Number Publication Date
FR2994342A1 FR2994342A1 (fr) 2014-02-07
FR2994342B1 true FR2994342B1 (fr) 2016-02-05

Family

ID=47227949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1257448A Expired - Fee Related FR2994342B1 (fr) 2012-07-31 2012-07-31 Dispositif de decouplage entre antennes - notamment des antennes patchs montees sur un aeronef

Country Status (7)

Country Link
US (1) US9577326B2 (fr)
EP (1) EP2880711A1 (fr)
CN (1) CN104685709B (fr)
BR (1) BR112015001812A2 (fr)
CA (1) CA2880039A1 (fr)
FR (1) FR2994342B1 (fr)
WO (1) WO2014020016A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10498022B2 (en) 2015-05-12 2019-12-03 Board Of Regents, The University Of Texas System Systems and methods incorporating spatially-variant anisotropic metamaterials for electromagnetic compatibility
US10396443B2 (en) 2015-12-18 2019-08-27 Gopro, Inc. Integrated antenna in an aerial vehicle
EP3199976B1 (fr) * 2016-01-29 2022-04-20 Denso Corporation Antenne radar plane pour détection multicible et multimode automobile
JP6704169B2 (ja) * 2016-05-31 2020-06-03 パナソニックＩｐマネジメント株式会社 誘電体基板及びアンテナ装置
US10096893B2 (en) * 2016-12-02 2018-10-09 Laird Technologies, Inc. Patch antennas
JP7057517B2 (ja) 2017-06-23 2022-04-20 株式会社ソシオネクスト アンテナ装置
CN112997359B (zh) * 2018-12-17 2022-07-26 华为技术有限公司 一种天线阵列去耦结构及天线阵列
US11355838B2 (en) * 2019-03-18 2022-06-07 Infineon Technologies Ag Integration of EBG structures (single layer/multi-layer) for isolation enhancement in multilayer embedded packaging technology at mmWave
US11038277B2 (en) * 2019-07-24 2021-06-15 The Boeing Company High impedance surface (HIS) enhanced by discrete passives
KR102902612B1 (ko) * 2020-01-16 2025-12-19 삼성전자주식회사 통신 시스템에서 플로팅 라디에이터를 포함하는 안테나 모듈 및 이를 포함하는 전자 장치
US11217877B2 (en) 2020-01-24 2022-01-04 Motorola Mobility Llc Managing antenna module heat and RF emissions
WO2022081844A1 (fr) * 2020-10-14 2022-04-21 Viasat, Inc. Appareil d'antenne déployable avec mécanisme de verrou par gonflage
TWI784680B (zh) * 2021-08-19 2022-11-21 特崴光波導股份有限公司 天線結構及天線陣列結構
US20250202128A1 (en) * 2023-12-19 2025-06-19 The Boeing Company Choke Plate Assembly for Isolating Antennas from Electromagnetic Waves

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6518931B1 (en) 2000-03-15 2003-02-11 Hrl Laboratories, Llc Vivaldi cloverleaf antenna
US6483480B1 (en) * 2000-03-29 2002-11-19 Hrl Laboratories, Llc Tunable impedance surface
US6670932B1 (en) * 2000-11-01 2003-12-30 E-Tenna Corporation Multi-resonant, high-impedance surfaces containing loaded-loop frequency selective surfaces
US6441792B1 (en) * 2001-07-13 2002-08-27 Hrl Laboratories, Llc. Low-profile, multi-antenna module, and method of integration into a vehicle
US6952190B2 (en) * 2002-10-16 2005-10-04 Hrl Laboratories, Llc Low profile slot antenna using backside fed frequency selective surface
US7903040B2 (en) * 2004-02-10 2011-03-08 Telefonaktiebolaget L M Ericsson (Publ) Tunable arrangements
US7834527B2 (en) * 2005-05-05 2010-11-16 SmartMotion Technologies, Inc. Dielectric elastomer fiber transducers
DE102006012452B4 (de) * 2006-03-17 2010-10-28 Imst Gmbh PBG-Struktur mit Berandung
US20080136710A1 (en) * 2006-12-07 2008-06-12 Nokia Corporation Apparatus including antennas providing suppression of mutual coupling between current-carrying elements and methods for forming same

Also Published As

Publication number Publication date
BR112015001812A2 (pt) 2017-07-04
FR2994342A1 (fr) 2014-02-07
WO2014020016A1 (fr) 2014-02-06
EP2880711A1 (fr) 2015-06-10
CN104685709B (zh) 2017-10-20
US20150194728A1 (en) 2015-07-09
CN104685709A (zh) 2015-06-03
US9577326B2 (en) 2017-02-21
CA2880039A1 (fr) 2014-02-06

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